17863430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 37558080

約数和(自身を除く): 19694650

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 59, 65, 85, 118, 130, 137, 170, 221, 274, 295, 442, 590, 685, 767, 1003, 1105, 1370, 1534, 1781, 2006, 2210, 2329, 3562, 3835, 4658, 5015, 7670, 8083, 8905, 10030, 11645, 13039, 16166, 17810, 23290, 26078, 30277, 40415, 60554, 65195, 80830, 105079, 130390, 137411, 151385, 210158, 274822, 302770, 525395, 687055, 1050790, 1374110, 1786343, 3572686, 8931715, 17863430]

約数ペア:

[(1, 17863430), (2, 8931715), (5, 3572686), (10, 1786343), (13, 1374110), (17, 1050790), (26, 687055), (34, 525395), (59, 302770), (65, 274822), (85, 210158), (118, 151385), (130, 137411), (137, 130390), (170, 105079), (221, 80830), (274, 65195), (295, 60554), (442, 40415), (590, 30277), (685, 26078), (767, 23290), (1003, 17810), (1105, 16166), (1370, 13039), (1534, 11645), (1781, 10030), (2006, 8905), (2210, 8083), (2329, 7670), (3562, 5015), (3835, 4658)]